CN201351337Y - Integral roof of automatic drain type full-seal photovoltaic building - Google Patents

Abstract

The self-draining type fully sealed photovoltaic building integrated roof includes solar cells, and the upper and lower panels that fix each solar cell form a solar cell panel. The solar cell panel is connected to the power wire. There are leak-proof connecting brackets between them, and the connecting brackets are shaped with drainage grooves, and the connecting brackets are fixed with the roof frame. In this program, a leak-proof connection bracket is installed between each solar panel. The connection bracket not only connects each solar panel into the entire roof (roof), but also supports the solar panel, so the solar panel is like a roof. tiles so that it can generate electricity, the connecting bracket is equivalent to the rafters, when it rains or heavy fog, the water on each solar panel flows to the joint, so the connecting bracket must be made with drainage grooves (water diversion grooves), drainage grooves The hole is connected to the water pipe, so that the whole technical scheme is perfected, meets the practical requirements, and realizes the purpose of building photoelectric integration.

Description

Self-drainage type fully sealed photovoltaic building integrated roof

technical field

The utility model relates to an automatic drainage type fully-sealed photovoltaic building integrated roof, specifically involving solar cell panels as roof "tiles". The panels generate electricity to obtain electric energy, and the solar panels are connected to form a waterproof roof instead of tiles, so as to achieve the purpose of building photoelectric integration.

Background technique

The use of solar cells as optical energy is becoming more and more widespread. In the prior art, solar cells are installed between the upper and lower glass layers, and are fixed by bonding to make solar panels, and then wires are installed on the edge of the solar panels. To collect electric energy, each solar cell panel can be installed on the roof or windows, such as Chinese patent 200720049079.2, this technology provides a structure of a single solar cell panel, if the solar cell panel is to be used as a roof building material, it must be solved There is a connection problem of waterproof function between solar panels, and there is no precedent in the prior art.

Contents of the invention

The purpose of this utility model is to provide a solar cell panel made of fixed solar cells, each solar cell panel is connected to each other through the connecting piece and can be waterproof, replace the roof tiles, and integrate solar power generation and building materials. roof.

The technical scheme of the self-drainage type fully-sealed photovoltaic building integrated roof of the utility model is: including solar cells, and the upper panel and the lower panel for fixing each solar cell to form a solar cell panel, and the solar cell panel is connected to the power wire. The utility model is characterized in that there is a water-leakage-proof connection bracket between each solar battery panel, the connection bracket is formed with a drainage groove, and the connection bracket is fixed with the roof frame.

The self-drainage type fully-sealed photovoltaic building integrated roof of the utility model first fixes the solar cells with the upper panel and the lower panel to make a solar panel, and each solar panel is connected to a power line to collect electric energy. The structure can adopt various existing technologies, and its main feature is that a leak-proof connecting bracket is installed between each solar panel, and the connecting bracket not only connects each solar panel into a whole roof (roofing), but also supports the solar battery. board, so the solar panel is like the tiles on the roof, so that it can generate electricity, the connecting bracket is equivalent to the rafters, when it rains or heavy fog, the water on each solar panel will flow to the joint, so the connecting bracket must be made There are drainage grooves (water diversion grooves), and the holes of the drainage grooves are connected to the water pipes, so that the whole technical scheme is perfected, meets the practical requirements, and realizes the purpose of building photoelectric integration.

In the self-drainage type fully-sealed photovoltaic building integrated roof of the utility model, the connecting bracket includes a main body bracket, the drainage groove is in the middle of the main body bracket, and the left and right sides of the drainage groove are respectively provided with connecting edges. The sides are respectively connected to the symmetrical left and right brackets, and the outer sides of the left and right brackets are respectively made with connecting grooves, and the connecting grooves are respectively connected to solar panels. The roof frame is generally connected by multiple square steel frames and installed on the same square. The connecting bracket in the steel frame adopts this kind of connecting structure, which allows rainwater to flow into the drainage grooves of each main frame, thereby realizing water leakage prevention. The connecting bracket includes a main body bracket, the drainage groove is located in the middle of the main body bracket, the left and right sides of the drainage groove are respectively provided with connecting edges, one of the connecting edges is connected to the side bracket, and the outer side of the side bracket is formed with a connecting groove. The connection groove is connected to the solar panel, and the other connection side is in contact with a connection side of the adjacent main frame, and the rain-shielding cover is installed on the two connection sides of the contact, and is installed between two adjacent square steel frames. The connection bracket adopts this kind of connection structure, and the rain-proof cover is used to prevent water leakage between the two main brackets, and the rainwater flows into the drainage grooves of the two main brackets. The rain-shielding cover is a "冂"-shaped trough or a "U"-shaped trough or a "herringbone"-shaped trough, with "冂", "U" and "herringbone"-shaped troughs as the The rain-shielding cover plate is simple in structure, easy to process, convenient to install, and plays the role of connection again. Its described rain-shielding cover plate and the main frame are integrally formed. A sealing layer is installed between the joints between the left and right side supports and the upper panel and the lower panel, which can prevent rainwater from infiltrating from the connection gap between the left and right side supports and the lower panel and the lower panel. Reinforcing holes are formed in its described main body bracket, and metal rods are installed in the reinforcing holes. The metal rods are arranged to improve the mechanical strength of the connecting bracket, and the metal rods can adopt steel pipes, aluminum pipes, channel steels, etc. Sealing strips are installed between the left and right side brackets and the corresponding side walls of the drain tank to waterproof the left and right side brackets and the side walls of the drain tank. A connecting edge of the main body support is formed with a drain hole communicating with the drainage groove, and the drain hole is connected with the drainage device, and the rainwater is uniformly discharged through the drainage device, and the structure is simple. Its described drainage device comprises a water receiving bucket fixed with the roof frame, the upper mouth of the water receiving bucket is directly facing the drain hole, and the lower mouth of the water receiving bucket is connected to the downpipe, and other drainage devices can also be used.

Description of drawings

Fig. 1 is the sectional schematic diagram of the utility model being installed in the connection bracket between two steel frames;

Fig. 2 is the sectional schematic diagram of the connecting bracket installed in the same steel frame of the utility model;

Fig. 3 is a structural schematic diagram of the self-drainage type fully-sealed integrated photovoltaic building roof of the utility model;

Fig. 4 is a schematic diagram of a drainage device;

5 is a schematic structural view of a solar cell panel;

Fig. 6 is a three-dimensional schematic view of the main body bracket;

Fig. 7 is a schematic perspective view of the right side bracket;

Fig. 8 is a three-dimensional schematic diagram of layering;

Fig. 9 is a three-dimensional schematic diagram of a "Xiang" type rain-shielding cover;

Fig. 10 is a three-dimensional schematic diagram of a "U"-shaped rain-shielding cover;

Fig. 11 is a three-dimensional schematic diagram of a "herringbone"-shaped rain-shielding cover;

Fig. 12 is a three-dimensional schematic diagram of a reinforced rain-shielding cover;

Figure 13 is a schematic diagram of the assembly of the roof frame and the main frame.

Detailed ways

The utility model relates to an automatic drainage type fully-sealed photovoltaic building integrated roof, as shown in Figure 3, which includes solar cells, and forms a solar cell panel with an upper panel and a lower panel for fixing each solar cell, and the solar panel is connected to a power lead The utility model is characterized in that there is a leak-proof connection bracket between each solar battery panel, the connection bracket is formed with a drainage groove, and the connection bracket is fixed with the roof frame. In this technical solution, firstly, the solar cells are fixed with the upper panel and the lower panel to form a solar panel, and each solar panel is connected with a power line to collect electric energy. The above-mentioned structure can adopt various existing technologies, as shown in Figure 5 As shown, the solar cell sheet 35 is connected to the upper panel 31 through the upper adhesive layer 36, and connected to the lower panel 32 through the lower adhesive layer 37. The upper panel 31 and the lower panel 32 are preferably made of glass materials, and its main feature is that each solar cell There is a leak-proof connection bracket between the panels. The connection bracket not only connects each solar panel to form the entire roof (roof), but also supports the solar panel, so the solar panel is like a tile on the roof, so that it can To generate electricity, the connecting bracket is equivalent to the rafters. When it rains or heavy fog, the water on each solar panel will flow to the joint, so the connecting bracket must be equipped with a drainage groove (water diversion groove). The entire technical scheme has been perfected, meets practical requirements, and realizes the purpose of building optoelectronic integration. As shown in Figure 1, it is characterized in that the connecting bracket includes a main body bracket 5, the drainage groove 51 is in the middle of the main body bracket 5, and the left and right sides of the drainage groove 51 are respectively provided with connecting edges 52, 53, and the two connecting sides Sides 52, 53 are respectively connected to symmetrical left and right side brackets 54, 55, and the outsides of left and right side brackets 54, 55 are respectively shaped with connection grooves 541, 551, and connection grooves 541, 551 are respectively connected to solar panels 3, and the main body bracket As shown in Figure 6, the right bracket is shown in Figure 7. The roof frame is generally connected by multiple square steel frames. The connecting brackets installed in the same square steel frame adopt this kind of connection structure. This connection structure makes Rainwater flows into the gutters of each main body support, and a water-leakage device is arranged on the top between each connecting support, such as a rain-shielding cover. As shown in Figure 2, the connecting bracket includes a main body bracket 5, the drainage groove 51 is located in the middle of the main body bracket 5, and the left and right sides of the drainage groove 51 are respectively provided with connecting sides 52, 53, one of which is connected Connect the side bracket, the outer side of the side bracket is shaped with a connecting groove, the connecting groove is connected to the solar panel 3, the other connecting side is in contact with a connecting side of the adjacent main body bracket, and a rain shield is installed on the two connected connecting sides Plate 6, the connection bracket installed between two adjacent square steel frames adopts this connection structure, and the rain-proof cover is used to prevent water leakage between the two main brackets, and the rainwater flows into the drainage grooves of the two main brackets. The concrete technical scheme of rain-shielding cover plate 6 structure is a lot, can be made into various shapes, and the rain-shielding cover plate shown in Fig. "Type trough plate, the rain shield plate shown in Figure 11 is a "herringbone" shaped trough plate, of course it can also be made into other shapes, as shown in Figure 12, additional Fixing plate for increased connection strength. As shown in Figure 3, it is a herringbone roof, and the apex of the herringbone roof is connected by a rain-proof cover to realize waterproofing. Its described rain-shielding cover plate 6 is integrally formed with the main body bracket 5 . Sealing layer 8 is housed between its described left and right side brackets 54,55 and the connection between upper panel 31 and lower panel 32, which can prevent rainwater from connecting between left and right side brackets and lower panel and lower panel. seeps into the crevices. As shown in Figure 1, in its described main body support 5, be shaped on reinforcement hole 56, install metal rod 57 in reinforcement hole 56, have had metal rod, improve the mechanical strength of connecting support, metal rod can adopt steel pipe, aluminum tube, Channel steel, etc. Sealing strip 9 is housed between its described left and right sides support 54,55 and the corresponding sidewall of drainage groove 51, and the sidewall of left and right side support and drainage groove is waterproofed. As shown in Figure 4, a connecting edge of its main body support 5 is shaped on a drain hole 58 communicating with the drainage groove 51, and the drain hole 58 is connected to the drainage device, and the rainwater is uniformly discharged through the drainage device, and the structure is simple. Its described drainage device comprises the water receiving bucket 66 that is fixed with the roof frame 21, and the upper opening of the water receiving bucket 66 is facing the water hole 58, and the lower mouth of the water receiving bucket 66 is connected to the downpipe 67, and other drainage devices can also be used. In the specific manufacturing process, in order to facilitate manufacturing, both the left bracket and the right bracket can be manufactured separately, that is, divided into the main body and the bead 10. The structure of the bead is shown in Figure 8, and the upper part of the bead is made into a connection groove with the main body. The lower structure is symmetrical, which is convenient for installing the sealing layer 8. In addition, during assembly, it is necessary to avoid fastening holes on the walls of each part (especially the drainage groove on the main body bracket), otherwise rainwater will seep into the roof from the fastening holes, so when using fasteners to fix the left 1. When the right side bracket and the main body bracket, the metal rod and the main body bracket, as shown in Figure 1 and Figure 2, it is necessary to prevent the fasteners from passing through. Fig. 13 is a kind of fixing method of roof frame 21 and main body support 5, welds fixed plate 22 on the oblique lower side of roof frame 21, fixed plate 22 is connected with main body support 5 by fasteners, and fixed plate 22 can also support Hold the main body support 5 to prevent the main body support from sliding down.

Claims (10)

1. The self-drainage type fully sealed building-integrated photovoltaic roof, including solar cells, forms a solar panel with the upper and lower panels that fix each solar cell, and the solar panel is connected to the power wire, which is characterized in that each solar cell A leak-proof connection bracket is arranged between the boards, the connection bracket is formed with a drainage groove, and the connection bracket is fixed with the roof frame. 2. The self-drainage type fully-sealed photovoltaic BIPV roof according to claim 1, characterized in that the connecting bracket includes a main body bracket (5), and the drainage groove (51) is located on the side of the main body bracket (5). In the middle, the left and right sides of the gutter (51) are respectively provided with connecting sides (52, 53), and the two connecting sides (52, 53) are respectively connected to symmetrical left and right side brackets (54, 55), and the left and right side brackets The outer sides of (54, 55) are respectively shaped with connecting grooves (541, 551), and the connecting grooves (541, 551) are respectively connected to the solar battery panels (3). 3. The self-drainage type fully-sealed building-integrated photovoltaic roof according to claim 1, characterized in that the connecting bracket includes a main body bracket (5), and the drainage groove (51) is located at the bottom of the main body bracket (5). In the middle, the left and right sides of the drainage groove (51) are respectively provided with connecting sides (52, 53), wherein one connecting side is connected to the side support, and the outside of the side support is shaped on a connecting groove, and the connecting groove is connected to the solar panel (3), and the other A connecting edge is in contact with a connecting edge of an adjacent main body support, and a rain shielding cover (6) is installed on the two contacting connecting edges. 4. The self-drainage type fully-sealed building-integrated photovoltaic roof as claimed in claim 3, characterized in that the rain-shielding cover (6) is a "冂"-shaped trough or a "U"-shaped trough or a "human "Font slot plate. 5. The self-draining type fully-sealed building-integrated photovoltaic roof according to claim 3, characterized in that the rain-shielding cover (6) and the main frame (5) are integrally formed. 6. The self-drainage type fully-sealed building-integrated photovoltaic roof as claimed in claim 2 or 3, characterized in that the left and right side brackets (54, 55) and the upper panel (31) and lower panel (32) Sealing layer (8) is housed between the joints. 7. The self-drainage type fully sealed building-integrated photovoltaic roof as claimed in claim 2 or 3, characterized in that reinforcement holes (56) are formed in the main frame (5), and metal Rod (57). 8. The self-draining type fully-sealed building-integrated photovoltaic roof according to claim 2 or 3, characterized in that there is a gap between the left and right side brackets (54, 55) and the corresponding side walls of the drainage groove (51). Fitted with sealing strip (9). 9. The self-drainage type fully-sealed building-integrated photovoltaic roof as claimed in claim 1, characterized in that one connecting side of the main frame (5) is provided with a drain hole (58) communicating with the drainage groove (51) , the water hole (58) is connected to the drainage device. 10. The self-draining type fully-sealed building-integrated photovoltaic roof according to claim 9, characterized in that the drainage device includes a water receiving bucket (66) fixed to the roof frame, and the upper opening of the water receiving bucket (66) Facing the water hole (58), the lower mouth of the water receiving bucket (66) is connected to the water pipe (67).

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